I have a 17 year old daughter traveling alone to Spain this June. She will be staying with a family in Almeria near Granada. I believe she will fly into Madrid (from Northern Calif) and take a bus to Granada. She's a very capable girl and I'm not worried about her flying alone, but once she's in Madrid, I am worried about her making the journey to Granada. I haven't heard if the host family will be driving up to Madrid to pick her up at the airport, so I'm looking into the alternative. Has anyone made this treck from Madrid airport to Granada?